摘要
以王台矿井XV号煤首采工作面巷道支护为例,介绍了XV号煤坚强顶板条件下锚杆支护技术的应用情况。
Taking the tunnel support of the first coalface on XV coal bed in Wangtai Mine as the example,this paper introduces the application of anchor bolt supporting technique under the hard roof condition.
出处
《科技情报开发与经济》
2010年第2期203-205,共3页
Sci-Tech Information Development & Economy
关键词
锚杆支护
坚强顶板
巷道支护
anchor bolt support
hard roof
tunnel support
